CN107000445B - Doughnut degassing component and ink-jet printer - Google Patents
Doughnut degassing component and ink-jet printer Download PDFInfo
- Publication number
- CN107000445B CN107000445B CN201580064887.3A CN201580064887A CN107000445B CN 107000445 B CN107000445 B CN 107000445B CN 201580064887 A CN201580064887 A CN 201580064887A CN 107000445 B CN107000445 B CN 107000445B
- Authority
- CN
- China
- Prior art keywords
- ink
- hollow
- doughnut
- fibre membrane
- hollow fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000012489 doughnuts Nutrition 0.000 title claims abstract description 78
- 238000007872 degassing Methods 0.000 title claims abstract description 67
- 239000012528 membrane Substances 0.000 claims abstract description 168
- 239000000835 fiber Substances 0.000 claims abstract description 93
- 239000012510 hollow fiber Substances 0.000 claims abstract description 80
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
- -1 glycol monoalkyl ethers Chemical class 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 5
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 3
- 150000002576 ketones Chemical class 0.000 claims description 3
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 150000002334 glycols Chemical class 0.000 claims description 2
- 150000002596 lactones Chemical class 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 150000003505 terpenes Chemical class 0.000 claims description 2
- 235000007586 terpenes Nutrition 0.000 claims description 2
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical class CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 claims 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N Lactic Acid Natural products CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims 1
- 235000014655 lactic acid Nutrition 0.000 claims 1
- 239000004310 lactic acid Substances 0.000 claims 1
- 239000000976 ink Substances 0.000 description 181
- 238000007789 sealing Methods 0.000 description 21
- 210000000578 peripheral nerve Anatomy 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 12
- 230000008961 swelling Effects 0.000 description 12
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 210000000170 cell membrane Anatomy 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 2
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 description 2
- PFCHFHIRKBAQGU-UHFFFAOYSA-N 3-hexanone Chemical compound CCCC(=O)CC PFCHFHIRKBAQGU-UHFFFAOYSA-N 0.000 description 2
- FFWSICBKRCICMR-UHFFFAOYSA-N 5-methyl-2-hexanone Chemical compound CC(C)CCC(C)=O FFWSICBKRCICMR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- HYTRYEXINDDXJK-UHFFFAOYSA-N Ethyl isopropyl ketone Chemical compound CCC(=O)C(C)C HYTRYEXINDDXJK-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- DMEGYFMYUHOHGS-UHFFFAOYSA-N cycloheptane Chemical compound C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
- AOGQPLXWSUTHQB-UHFFFAOYSA-N hexyl acetate Chemical compound CCCCCCOC(C)=O AOGQPLXWSUTHQB-UHFFFAOYSA-N 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- ZUBZATZOEPUUQF-UHFFFAOYSA-N isononane Chemical compound CCCCCCC(C)C ZUBZATZOEPUUQF-UHFFFAOYSA-N 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- YLYBTZIQSIBWLI-UHFFFAOYSA-N octyl acetate Chemical compound CCCCCCCCOC(C)=O YLYBTZIQSIBWLI-UHFFFAOYSA-N 0.000 description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000306 polymethylpentene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- HYLLZXPMJRMUHH-UHFFFAOYSA-N 1-[2-(2-methoxyethoxy)ethoxy]butane Chemical compound CCCCOCCOCCOC HYLLZXPMJRMUHH-UHFFFAOYSA-N 0.000 description 1
- SNAQINZKMQFYFV-UHFFFAOYSA-N 1-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]butane Chemical compound CCCCOCCOCCOCCOC SNAQINZKMQFYFV-UHFFFAOYSA-N 0.000 description 1
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 1
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N 2,2,4,6,6-pentamethylheptane Chemical compound CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 1
- VXQBJTKSVGFQOL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl acetate Chemical compound CCCCOCCOCCOC(C)=O VXQBJTKSVGFQOL-UHFFFAOYSA-N 0.000 description 1
- PTTPXKJBFFKCEK-UHFFFAOYSA-N 2-Methyl-4-heptanone Chemical compound CC(C)CC(=O)CC(C)C PTTPXKJBFFKCEK-UHFFFAOYSA-N 0.000 description 1
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 description 1
- WDGCBNTXZHJTHJ-UHFFFAOYSA-N 2h-1,3-oxazol-2-id-4-one Chemical class O=C1CO[C-]=N1 WDGCBNTXZHJTHJ-UHFFFAOYSA-N 0.000 description 1
- YLRLKOUKACPPHU-UHFFFAOYSA-N 3-ethyl-1,3-oxazolidin-2-id-4-one Chemical compound C(C)N1[CH-]OCC1=O YLRLKOUKACPPHU-UHFFFAOYSA-N 0.000 description 1
- JSGVZVOGOQILFM-UHFFFAOYSA-N 3-methoxy-1-butanol Chemical compound COC(C)CCO JSGVZVOGOQILFM-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- VGVHNLRUAMRIEW-UHFFFAOYSA-N 4-methylcyclohexan-1-one Chemical compound CC1CCC(=O)CC1 VGVHNLRUAMRIEW-UHFFFAOYSA-N 0.000 description 1
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- MRABAEUHTLLEML-UHFFFAOYSA-N Butyl lactate Chemical compound CCCCOC(=O)C(C)O MRABAEUHTLLEML-UHFFFAOYSA-N 0.000 description 1
- GDJDXIIVSJHSKP-UHFFFAOYSA-N C(C=CC)(=O)OCCC(C)C.C(C)(=O)O Chemical compound C(C=CC)(=O)OCCC(C)C.C(C)(=O)O GDJDXIIVSJHSKP-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- KDUIUFJBNGTBMD-DLMDZQPMSA-N [8]annulene Chemical compound C/1=C/C=C\C=C/C=C\1 KDUIUFJBNGTBMD-DLMDZQPMSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000001191 butyl (2R)-2-hydroxypropanoate Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- LMGZGXSXHCMSAA-UHFFFAOYSA-N cyclodecane Chemical compound C1CCCCCCCCC1 LMGZGXSXHCMSAA-UHFFFAOYSA-N 0.000 description 1
- ZXIJMRYMVAMXQP-UHFFFAOYSA-N cycloheptene Chemical compound C1CCC=CCC1 ZXIJMRYMVAMXQP-UHFFFAOYSA-N 0.000 description 1
- URYYVOIYTNXXBN-UPHRSURJSA-N cyclooctene Chemical compound C1CCC\C=C/CC1 URYYVOIYTNXXBN-UPHRSURJSA-N 0.000 description 1
- 239000004913 cyclooctene Substances 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- JZZIHCLFHIXETF-UHFFFAOYSA-N dimethylsilicon Chemical compound C[Si]C JZZIHCLFHIXETF-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229940116333 ethyl lactate Drugs 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- JBFHTYHTHYHCDJ-UHFFFAOYSA-N gamma-caprolactone Chemical compound CCC1CCC(=O)O1 JBFHTYHTHYHCDJ-UHFFFAOYSA-N 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 description 1
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 description 1
- 150000003903 lactic acid esters Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N methyl heptene Natural products CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- 229940057867 methyl lactate Drugs 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 150000003901 oxalic acid esters Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical class COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17596—Ink pumps, ink valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/19—Ink jet characterised by ink handling for removing air bubbles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Ink Jet (AREA)
Abstract
A kind of doughnut degassing component, includes hollow fiber membrane bundle, is by more hollow-fibre membrane boundlings at made of cylindrical shape;And cylinder, it accommodates the hollow fiber membrane bundle and extends in the axial direction, to the gap between the hollow-fibre membrane liquid is supplied by the hollow portion from the hollow fiber membrane bundle and to depressurizing on the inside of the hollow-fibre membrane, to be de-gassed to the liquid, wherein, the doughnut degassing component has the supporting mass abutted with the inner peripheral surface of the hollow fiber membrane bundle.
Description
Technical field
The doughnut degassing component that is de-gassed the present invention relates to a kind of pair of liquid and there is doughnut degassing
The ink-jet printer of component.
Background technique
Ink-jet printer is the printer by the way of directly blowing the ink after droplet to print media.In this way
Ink-jet printer in printing, it is possible to the dissolved gas gas in ink due to the pressure oscillation inside ink storage unit
Change, spray nozzle clogging occurs.As a result, in the presence of the risk for being decreased obviously press quality.The problem when used for a long time with
And it is significantly shown when running at high speed.In order to solve the problems, effective method is to carry out removing dissolution from ink
The degassing of gas and bubble.As effectively to the method for ink degassing, being disclosed directly below in patent document 1, from ink
Storage unit installed and used into the ink flow path of ink gun hollow-fibre membrane doughnut degassing component, continuously to ink into
Row degassing.The doughnut degassing component recorded in patent document 1 is the doughnut degassing component of external pouring type, boundling
Hollow fiber membrane bundle made of more hollow-fibre membranes is accommodated in cylinder.Also, by being supplied to the outside of hollow-fibre membrane
Ink and ink is de-gassed to being depressurized on the inside of hollow-fibre membrane, self-forming is in the outlet of the side wall of cylinder
Ink after discharge degassing.
In addition, ink-jet printer utilizes the self weight of ink mostly, ink is supplied from ink storage unit to ink gun.Cause
This, doughnut degassing component is required to further suppress the pressure loss of ink.The component but common doughnut deaerates
Configured with the ink distribution pipe through cylinder on the inside of the radial direction of hollow fiber membrane bundle.The ink distribution pipe is in order to hollow
Fiber-film bundle is integrally uniformly distributed ink and forms multiple holes in specified position.But if by ink distribution pipe to hollow
Fiber-film bundle supplies ink, then the pressure loss of ink is got higher.Therefore, in documents 2, in order to reduce the pressure damage of ink
It loses, proposes a kind of manufacturing method of doughnut degassing component for being not provided with ink distribution pipe.
Existing technical literature
Patent document
Patent document 1: International Publication No. 2007/063720
Patent document 2: Japanese Patent Publication No. 4730483
Summary of the invention
Problems to be solved by the invention
In recent years, as the ink for ink-jet printer, using being dispersed with made of ceramic powders in organic solvent
Ceramic ink.But if be de-gassed using the doughnut degassing component recorded in patent document 2 to ceramic ink,
It then can there is a situation where ink liquor charging is bad after a couple of days.Therefore, the present inventors discusses the reason, as a result it is found that
With ink degassing concomitantly doughnut degassing component the pressure loss steeply rise, thus occur ink liquor charging it is bad.
Therefore, the purpose of a technical solution of the invention is, provides and a kind of is able to suppress what the pressure loss steeply rose
Doughnut degassing component and ink-jet printer.
The solution to the problem
The present inventors to achieve the goals above, to doughnut degassing component the pressure loss steeply rise the reason of
It is discussed.Its result has obtained following opinion: when ink flows in doughnut degassed ink, hollow-fibre membrane because
Ink and be swollen, so that the flow path of ink be made to narrow or block, thus cause the pressure loss of doughnut degassing module anxious
Play rises.If specifically describing, since cylinder is fixed at the both ends of hollow fiber membrane bundle, if hollow-fibre membrane is molten
Swollen, then hollow-fibre membrane distorts and becomes flat.Moreover, being formed on the inside of the radial direction of hollow fiber membrane bundle as ink
Flow path hollow portion.Therefore, the hollow-fibre membrane of swelling enters the hollow portion, and hollow portion is caused to narrow or block.In addition,
Between gap between hollow-fibre membrane also becomes the flow path of ink, but the hollow-fibre membrane being swollen causes between hollow-fibre membrane
Gap also narrows or blocks.The present invention is namely based on above-mentioned opinion and completes.
That is, doughnut involved in a technical solution of the invention degassing component include hollow fiber membrane bundle, be by
More hollow-fibre membrane boundlings are at made of cylindrical shape;And cylinder, it accommodates hollow fiber membrane bundle and extends in the axial direction,
By the hollow portion from hollow fiber membrane bundle to the gap supply liquid between hollow-fibre membrane and in hollow-fibre membrane
Side is depressurized, and to be de-gassed to liquid, doughnut degassing component has to abut with the inner peripheral surface of hollow fiber membrane bundle
Supporting mass.
The degassing component of doughnut involved in a technical solution of the invention is by supplying to the outside of hollow-fibre membrane
To liquid and to the external pouring type depressurized on the inside of hollow-fibre membrane to be de-gassed to liquid.Therefore, it can incite somebody to action
The pressure loss of liquid inhibits lower.Also, in doughnut degassing component, due to having and hollow fiber membrane bundle
The supporting mass that inner peripheral surface abuts, therefore utilize radial direction center side bearing each doughnut of the supporting mass from hollow fiber membrane bundle
Film.Therefore, even if hollow-fibre membrane is swollen because of liquid, also it is able to suppress hollow-fibre membrane distortion.That is, being able to suppress swelling
Hollow-fibre membrane enters the hollow portion of the hollow fiber membrane bundle of the flow path as liquid and the hollow portion is made to narrow or block.Separately
Outside, the gap turn narrow or obstruction being able to suppress between the hollow-fibre membrane of the hollow-fibre membrane of swelling.As described above, in even if
Empty fiber membrane swelling, the flow path for being also able to suppress liquid narrow or block, and therefore, are able to suppress doughnut degassing component
The pressure loss steeply rises.
In above-mentioned hollow fiber film assembly, it is also possible to supporting mass for cylindrical shape.
In above-mentioned hollow fiber film assembly, it is netted for being also possible to supporting mass.
In above-mentioned hollow fiber film assembly, it is also possible to supporting mass in the central axial direction of hollow-fibre membrane
Configuration is between a side end face and another side end face for hollow fiber membrane bundle.
Ink-jet printer involved in a technical solution of the invention is will to be stored in ink storage unit by ink flow path
In the ink-jet printer that is supplied to ink gun of ink, wherein any of the above-described kind of doughnut is installed in ink flow path
Deaerate component.
In the ink-jet printer involved in a technical solution of the invention, due to being equipped among the above in ink flow path
Hollow fiber degassing component, therefore be able to suppress the pressure loss in ink flow path and steeply rise, and can be chronically to ink
It is de-gassed.
The effect of invention
Using a technical solution of the invention, it is able to suppress steeply rising for the pressure loss.
Detailed description of the invention
Fig. 1 is the schematic configuration diagram of ink-jet printer involved in embodiment.
Fig. 2 is the schematic sectional view of the degassing component of doughnut involved in embodiment.
Fig. 3 is the partial enlarged view of hollow fiber membrane bundle shown in Fig. 2.
Fig. 4 is the cross-sectional view of IV-IV line shown in Fig. 2.
Fig. 5 is the perspective view of supporting mass.
Fig. 6 is the perspective view of supporting mass.
Fig. 7 is the schematic configuration diagram of hookup.
Fig. 8 is that the experimental result of embodiment 1 is made into figure obtained from curve graph.
Fig. 9 is that the experimental result of embodiment 2 is made into figure obtained from curve graph.
Figure 10 is that the experimental result of embodiment 3 is made into figure obtained from curve graph.
Figure 11 is that the experimental result of comparative example 1 is made into figure obtained from curve graph.
Specific embodiment
In the following, the doughnut degassing component and ink-jet printer of embodiment is described in detail with reference to accompanying drawings.This reality
The doughnut degassing component for applying mode is to apply doughnut degassing component of the invention in being de-gassed to ink
Doughnut degassing component in hollow fiber degassing component.In addition, being marked in whole attached drawings for same or equivalent part
Identical appended drawing reference is infused, the repetitive description thereof will be omitted.
Fig. 1 is the schematic configuration diagram of ink-jet printer involved in embodiment.As shown in Figure 1, involved by embodiment
Ink-jet printer 11 mainly include storage ink ink tank etc. ink storage unit 12;Ink gun 13, by droplet
Ink afterwards is directly blowed to print media;First ink supply conduit 14 supplies ink from ink storage unit 12;Second ink
Supply pipe 15 supplies ink to ink gun 13;The degassing component 1 of doughnut involved in embodiment, is mounted on first
On ink supply conduit 14 and the second ink supply conduit 15, ink is de-gassed;Suction pump 16 carries out vacuum attraction;With
And air intake duct 17, suction pump 16 and doughnut degassing component 1 are connected.In addition, the first ink supply conduit 14 and
Two ink supply conduits 15 are the ink flow paths from ink storage unit 12 to ink gun 13.As used in the ink-jet printer 11
Ink is not particularly limited, for example, water-based ink, UV ink, solvent-based inks and ceramic ink can be enumerated.
Fig. 2 is the schematic sectional view of the degassing component of doughnut involved in embodiment.Fig. 3 is shown in Fig. 2 hollow
The partial enlarged view of fiber-film bundle.Fig. 4 is the cross-sectional view of IV-IV line shown in Fig. 2.As shown in Figure 1 to 4, doughnut is de-
Pneumatic module 1 includes hollow fiber membrane bundle 3, is by more 2 boundlings of hollow-fibre membrane at made of cylindrical shape;Supporting mass 10,
It is abutted with the inner peripheral surface 3a of hollow fiber membrane bundle 3;And shell 4, it is used to accommodate hollow fiber membrane bundle 3.Doughnut degassing
Component 1 is by the hollow portion 3b from hollow fiber membrane bundle 3 to the gap supply ink between hollow-fibre membrane 2 and to hollow fibre
The inside of dimension film 2 is depressurized, to be de-gassed to ink.Hollow portion 3b is positioned at the hollow fiber membrane bundle for being formed as cylindrical shape
Hollow part on the inside of 3 radial direction.In addition, each hollow-fibre membrane 2 is roughly recorded in Fig. 4, with actual shape
It is different.
Hollow-fibre membrane 2 is the film that gas can be made to penetrate and cannot make the hollow fiber of penetration by liquid.Hollow-fibre membrane 2
With the property being swollen by ink.The material of hollow-fibre membrane 2, film shape, film form etc. are not particularly limited.Make
The polyolefin-based resins such as polypropylene, poly- (4- methylpentene -1), poly dimethyl silicon can be for example enumerated for the material of hollow-fibre membrane 2
The silicon system resins such as its copolymer of oxygen alkane, the fluorine resins such as PTFE, vinylidene fluoride.Film shape (side wall as hollow-fibre membrane 2
Shape) can for example enumerate multiple aperture plasma membrane, microporous membrane, the homogeneous membrane (nonporous membrane) without Porous.As hollow fibre
The film form of dimension film 2 can for example enumerate film it is whole chemically or the symmetric membrane of Physical Property Structure homogeneous (homogeneous membrane), film
Chemically or Physical Property Structure is according to the different and different anisotropic membranes (uneven plasma membrane) of the part of film.Anisotropic membrane is (no
Homogeneous membrane) it is the film with the compacted zone and Porous of non-porous matter.In this case, compacted zone can be formed in the surface layer of film
Any position in film inside part or multiple aperture plasma membrane etc..Also comprising different compound of chemical constitution in uneven plasma membrane
Film, the such multi-ply construction film of 3 layers of construction.Particularly use the uneven plasma membrane of poly- (4- methylpentene -1) resin due to having
The compacted zone of liquid barrier, thus it is particularly preferred for the degassing to such as ink of the liquid other than water.In addition, for outside
In the case where the doughnut of pouring type, preferably compacted zone is formed in doughnut outer surface.
Hollow fiber membrane bundle 3 can be for example, by being woven into hollow-fibre membrane made of curtain shape for multiple hollow-fibre membranes 2
Piece (not shown) is formed.It in this case, such as can there are 30~90 hollow-fibre membranes 2 by every 1 inch
The doughnut diaphragm of composition forms hollow fiber membrane bundle 3.Being formed on the inside of the radial direction of hollow fiber membrane bundle 3 becomes
The hollow portion 3b of the flow path of ink.Hollow portion 3b is marked off by the inner peripheral surface 3a of hollow fiber membrane bundle 3.
Fig. 5 and Fig. 6 is the perspective view of supporting mass.As shown in Fig. 2~Fig. 6, supporting mass 10 is and hollow fiber membrane bundle 3
Inner peripheral surface 3a is abutted and from the component of side bearing hollow-fibre membrane 2 in the radial direction of hollow fiber membrane bundle 3.The formation of supporting mass 10
For cylindric (tubulose).The outer diameter of supporting mass 10 becomes the size roughly the same with the internal diameter of hollow fiber membrane bundle 3.Supporting mass 10
The pressure loss of ink that can for example pass through on the inside of the radial direction in supporting mass 10 of thickness it is suitable in the range of do not increase
Preferably set.In addition, the thickness of supporting mass 10 for example can suitably be set in the range of can support hollow-fibre membrane 2 of swelling
It is fixed.
Supporting mass 10 is formed as netted.Multiple threadiness portions 101 connection that is netted to refer to, extending in different directions, and
The shape of mesh 102 is formed using multiple threadiness portions 101.Therefore, supporting mass 10 does not have as existing water supplying pipe in
The whole function that ink is uniformly distributed of hollow fiber perineurium 3.As the shape of mesh 102, for example, can enumerate square, rectangle,
Pentagon, hexagon, circle, ellipse etc..The percent opening of supporting mass 10 can for example be set as 10% or more range, preferably set
For 20% or more and 80% range below, it is more preferably set as 30% or more and 60% range below.In addition, supporting mass 10
Percent opening refers to, ratio of the mesh 102 relative to the area of the outer peripheral surface of the supporting mass 10 comprising mesh 102.
Supporting mass 10 shown in fig. 5 consists of the following parts: multiple first threadiness portion 101a, to the axis with supporting mass 10
The parallel direction in line direction extends, and is arranged as round shape;And multiple second threadiness portion 101b, along with the axis of supporting mass 10
Round centered on line extends and connect with each first threadiness portion 101a.The shape of the mesh 102 of supporting mass 10 shown in fig. 5
As square.Supporting mass 10 shown in fig. 6 consists of the following parts: multiple first threadiness portion 101a, to relative to bearing
The direction of the axis direction inclination predetermined angular of body 10 extends;And multiple second threadiness portion 101b, to relative to supporting mass
10 axis direction extends to the direction of opposite with the first threadiness portion 101a direction inclination predetermined angular, and with it is each first linear
Portion 101a connection.The shape of the mesh 102 of supporting mass 10 shown in fig. 6 becomes diamond shape.
As the section shape in linear portion 101, such as polygonal cross-section, circular section can be set as etc..In addition, threadiness portion
101 line footpath can for example be properly set in the degree of hollow-fibre membrane 2 that can support swelling.Supporting mass 10 is for example from system
From the perspective of making easiness, preferably it is made of resin.As resin used in supporting mass 10, for example, can include polypropylene,
Polyethylene, preferably ultra-high molecular weight polyethylene, high density polyethylene (HDPE).
Also, supporting mass 10 configures on the direction central axis L1 of hollow fiber membrane bundle 3 the one of hollow fiber membrane bundle 3
Between side end face 3c and another side end face 3d.That is, supporting mass 10 is accommodated in hollow fiber membrane bundle 3 without from hollow-fibre membrane
A side end face 3c and another side end face 3d for beam 3 is prominent.In this case, supporting mass 10 preferably has on the direction central axis L1
There is length identical with hollow fiber membrane bundle 3, but can also be shorter than hollow fiber membrane bundle 3.In addition, supporting mass is shown in FIG. 2
10 and hollow fiber membrane bundle 3 become the both ends of the surface of identical length and supporting mass 10 and be located at a side end face of hollow fiber membrane bundle 3
The case where 3c and another side end face 3d.
Shell 4 has cylinder 5, the first cover 6 and the second cover 7.
Cylinder 5 is the position for accommodating hollow fiber membrane bundle 3.Cylinder 5 is formed as the cylindrical shape that L extends in the axial direction, cylinder
The both ends of body 5 are open.First cover 6 is installed in the side open end 5a of the open end of the side as cylinder 5,
The other side open end 5b of the open end of the other side as cylinder 5 is equipped with the second cover 7.First cover 6 and
Two covers 7 can such as be threadably engaged relative to the installation example of cylinder 5, be fitted into, being bonded to carry out.
First cover 6 is formed as with the cone cell of path far from cylinder 5.It is formed in the top end part of the first cover 6
Supply mouth 6a for supplying from ink to the first cover 6.Supply mouth 6a is circular opening and the center for being formed in cylinder 5
On axis L2.Interconnecting piece 6b for connecting the first ink supply conduit 14 in a manner of it can assemble and disassemble automatically supplies mouthful 6a along axis
Line direction L extends.Interconnecting piece 6b is formed as cylindric, is formed in the inner peripheral surface of interconnecting piece 6b and revolves for the first ink supply conduit 14
The internal screw thread 6c entered.In addition, the connection between interconnecting piece 6b and the first ink supply conduit 14 is not limited to be threadedly engaged, such as
It can be carried out by being fitted into.
Second cover 7 is formed as with the cone cell of path far from cylinder 5.It is formed in the top end part of the second cover 7
For the air entry 7a from 4 interior suction bleed body of shell.Air entry 7a is circular opening and the central axis L2 for being formed in cylinder 5
On.Interconnecting piece 7b self-priming port 7a for connecting air intake duct 17 in a manner of it can assemble and disassemble extends along axis direction L.Even
Socket part 7b is formed as cylindric, and the internal screw thread 7c screwed in for air intake duct 17 is formed in the inner peripheral surface of interconnecting piece 7b.In addition, connection
Connection between portion 7b and air intake duct 17 is not limited to be threadedly engaged, such as can also be carried out by being fitted into.
The outlet 5d for ink to be discharged from shell 4 is formed in the side wall 5c of cylinder 5.Outlet 5d is circular
Opening.The position of the side other side open end 5b is leaned in the center that outlet 5d is formed in the axis direction L than cylinder 5.For inciting somebody to action
The interconnecting piece 5e that second ink supply conduit 15 is connected in a manner of it can assemble and disassemble from outlet 5d along with axis direction L-orthogonal
Direction extends.Interconnecting piece 5e is formed as cylindric, is formed in the inner peripheral surface of interconnecting piece 5e and screws in for the second ink supply conduit 15
Internal screw thread 5f.In addition, the connection between outlet 5d and the second ink supply conduit 15 is not limited to be threadedly engaged, such as can also
To be carried out by being fitted into.
From the viewpoint of ease of manufacturing, preferably cylinder 5, the first cover 6 and the second cover 7 are made of resin.At this
In the case of, cylinder 5, the first cover 6 and the second cover 7 can be manufactured by being injection moulded.In addition, considering using UV ink
In the case that water is as ink, cylinder 5, the first cover 6 and the second cover 7 do not make the color example of ultraviolet light transmission preferably
Such as black.
In addition, the side perineurium end 3e of hollow fiber membrane bundle 3 is fixed on the side open end of cylinder 5 using sealing 8
Portion 5a, the other side perineurium end 3f of hollow fiber membrane bundle 3 are fixed on the other side open end 5b of cylinder 5 using sealing 9.
Sealing 8 is formed by resin.As the resin for sealing 8, for example, epoxy resin can be enumerated, polyurethane tree
Rouge, ultraviolet curing resin, the polyolefin resins such as polyethylene, polypropylene.Sealing 8 is vertical with the axis direction L of cylinder 5
Section in be filled in whole region in addition to hollow portion 3b.That is, sealing 8 is only filled between hollow-fibre membrane 2, is hollow
(referring to Fig. 3 (a)) between the inside and hollow fiber membrane bundle 3 and the inner wall of cylinder 5 of tunica fibrosa 2.Also, in 8 shape of sealing
At there is the communication port 8a that will be connected to outside hollow portion 3b and cylinder 5.Therefore, mouthful 6a is automatically supplied to supply to the ink in the first cover 6
Water is only supplied from communication port 8a into cylinder 5, in cylinder 5, is supplied to the outside of hollow-fibre membrane 2.
Sealing 9 is formed by resin identical with sealing 8.Sealing 9 with the axis direction L of cylinder 5 is vertical cuts open
The whole region in addition to the inside of hollow-fibre membrane 2 is filled in face.That is, sealing 9 is not filled in hollow-fibre membrane 2
Inside and be only filled between hollow-fibre membrane 2, (ginseng between hollow fiber membrane bundle 3 and the inner wall of cylinder 5 and in hollow portion 3b
According to Fig. 3 (b)).In addition, also existing in the case where the other side perineurium end 3f of hollow fiber membrane bundle 3 is also configured with supporting mass 10
Between hollow fiber membrane bundle 3 and supporting mass 10, sealing 9 is filled in the mesh 102 of supporting mass 10.Therefore, prevent supply to cylinder
The ink of body 5 is more than that sealing 9 flows into 7 side of the second cover.In addition, due in the inside and the second cover 7 of hollow-fibre membrane 2
Side is connected, therefore, by utilizing suction pump 16 from air entry 7a air-breathing, to depressurize to the inside of hollow-fibre membrane 2.
Sealing 8 is for example with the central axis of the central axis L1 of the side perineurium end 3e of hollow fiber membrane bundle 3 and cylinder 5
The side perineurium end 3e of hollow fiber membrane bundle 3 is fixed on cylinder 5 by the mode that line L2 becomes same position.In addition, sealing 9
Such as become identical with the central axis L2 of the central axis L1 of the other side perineurium end 3f of hollow fiber membrane bundle 3 and cylinder 5
The other side perineurium end 3f of hollow fiber membrane bundle 3 is fixed on cylinder 5 by the mode of position.In addition, sealing 9 can also be such as
With the central axis L1 of the other side perineurium end 3f of hollow fiber membrane bundle 3 be located relative to the central axis L2 of cylinder 5 to
The mode of the opposite side eccentric position in that side locating for outlet 5d is by the other side perineurium end 3f of hollow fiber membrane bundle 3
It is fixed on cylinder 5.
Additionally, it is preferred that the ratio between length on the internal diameter D of cylinder 5 and the axis direction L of hollow fiber membrane bundle 3 is 1:1
~1:6.
Then, it is illustrated for the degassing method of the ink using doughnut degassing component 1.
It supplies from ink storage unit 12 to the ink of the first ink supply conduit 14 from supply mouth 6a and is supplied into the first cover 6
It gives.Supply is supplied by communication port 8a to hollow portion 3b to the ink in the first cover 6.It supplies to the ink of hollow portion 3b and passes through
The mesh 102 of supporting mass 10 is supplied to the gap between hollow-fibre membrane 2, and passes through radial direction of the gap to cylinder 5
Outside flowing.That is, the ink of supply to hollow portion 3b supply in cylinder 5 to the outside of hollow-fibre membrane 2.At this point, by making
Suction pump 16 acts, from air entry 7a to air-breathing is carried out in shell 4, so that the inside of hollow-fibre membrane 2 be made to depressurize.In this way,
When ink is by between hollow-fibre membrane 2, dissolved gas and bubble are inhaled into from ink to the inside of hollow-fibre membrane 2.By
This, carries out the degassing of ink.Also, the ink after deaerating flows into the second ink supply conduit 15 from outlet 5d, from the second ink
Supply pipe 15 is supplied to ink gun 13.
At this point, hollow-fibre membrane 2 is gradually swollen by ink as time goes by.In addition, the speed that hollow-fibre membrane 2 is swollen
And degree changes according to the material of hollow-fibre membrane 2, film shape, film form etc., in addition, also according to the type of ink
It changes.For example, as the material of hollow-fibre membrane 2, being dispersed in using by ceramic powders using polyolefin-based resins
In the case that ceramic ink is made of in solvent as ink, the swelling rate and degree of swelling of hollow-fibre membrane 2 are especially
Become larger.Also, the hollow-fibre membrane 2 of swelling is intended to distort and become hollow portion 3b flat and to be entered.
Herein, it as solvent used in ceramic ink, as long as not damaging effect of the invention, is not particularly limited,
It can be included for well known solvent if specifically illustrating: the glycols such as ethylene glycol, diethylene glycol, triethylene glycol, 3-
The glycol monoalkyls ethers such as methoxyl group -3- methyl butanol, 3- methoxybutanol, diethylene glycol diethyl ether, diethylene glycol methyl second
The glycol dialkyl ethers classes, second such as base ether, Diethylene Glycol Butyl Methyl Ether, triethylene glycol methyl butyl ether, tetraethyleneglycol dimethyl ether
The diol monoacetates such as glycol monobutyl ether acetic acid esters, butyl carbitol acetate, propylene glycol methyl ether acetate class, glycol
The alcohols such as oxalic acid esters, ethyl alcohol, normal propyl alcohol, isopropanol, n-butanol, 2- butanol, 2- methyl-1-propyl alcohol, acetone, methyl ethyl ketone,
Methyl n-propyl ketone, methyl isopropyl Ketone, methyl n-butyl ketone, methyl iso-butyl ketone (MIBK), methyl-n-amyl ketone, methyl isopentyl
Ketone, metacetone, ethyl n-propyl ketone, ethyl isopropyl ketone, ethyl normal-butyl ketone, ethyl isobutylo ketone, diη-propyl ketone, two
The ketones such as isobutyl ketone, cyclohexanone, methyl cyclohexanone, isophorone, methyl acetate, ethyl acetate, n-propyl acetate, acetic acid are different
Propyl ester, n-butyl acetate, isobutyl acetate, hexyl acetate, octyl acetate, acetic acid -2- methyl propyl ester, acetic acid -3- methylbutyl butenoate
The lactic acid esters such as equal acetate esters, methyl lactate, ethyl lactate, butyl lactate, n-hexane, isohexane, n -nonane, isononane,
The unsaturation such as the saturated hydrocarbons such as dodecane, Permethyl 99A, 1- hexene, 1- heptene, 1- octene hydro carbons, hexamethylene, cycloheptane, ring are pungent
The cyclic saturated hydrocarbons such as alkane, cyclodecane, decahydronaphthalene, cyclohexene, cycloheptene, cyclo-octene, 1,1,3,5,7- cyclo-octatetraene, ring 12
Aromatic hydrocarbon, terpene, ethers, cyclic imide, the 3- methyl-such as the cyclic annular unsaturated hydro carbons such as carbene, benzene,toluene,xylene
3- alkyl -2- the oxazolidones such as 2- oxazolidone, 3- ethyl -2- oxazolidone, n-methyl-2-pyrrolidone, N- ethyl -2- pyrrole
The nitrogen-containing solvents such as the lactones such as the N- such as pyrrolidone alkyl pyrrolidone, gamma-butyrolacton, 6-caprolactone, β-alkoxypropan amide.
However, since supporting mass 10 is abutted with the inner peripheral surface 3a of hollow fiber membrane bundle 3 for dividing hollow portion 3b, energy
Enough doughnuts 2 for inhibiting swelling distort and become flat, and inhibit to enter hollow portion 3b.As a result, de- in doughnut
In pneumatic module 1, even if hollow-fibre membrane 2 is swollen, the flow path for being also able to suppress ink narrows or blocks, therefore, is able to suppress
The pressure loss of ink steeply rises.
As described above, the degassing component 1 of doughnut involved in present embodiment is by the outside of hollow-fibre membrane 2
It supplies ink and the external pouring type to be de-gassed to ink is depressurized to the inside of hollow-fibre membrane 2.Therefore, can
The pressure loss of ink is inhibited lower.As a result, for example, even if in the self weight using ink from ink storage unit 12 to ink-jet
Doughnut degassing component 1 is carried in the ink-jet printer 11 of first 13 supply ink, also can suitably be supplied to ink gun 13
Ink.
Also, in doughnut degassing component 1, due to having the branch abutted with the inner peripheral surface 3a of hollow fiber membrane bundle 3
Body 10 is held, therefore utilizes radial direction center side bearing each hollow-fibre membrane 2 of the supporting mass 10 from hollow fiber membrane bundle 3.Therefore,
Even if hollow-fibre membrane 2 is swollen because of ink, it is also able to suppress the distortion of hollow-fibre membrane 2.That is, inhibiting the hollow-fibre membrane of swelling
2 enter the hollow portion 3b for becoming the hollow fiber membrane bundle 2 of flow path of ink and hollow portion 3b are made to narrow or block.In addition,
The gap turn narrow or obstruction being able to suppress between the hollow-fibre membrane 2 of the hollow-fibre membrane 2 of swelling.As described above, in even if
Empty fiber membrane 2 is swollen, and the flow path for being also able to suppress ink narrows or blocks, therefore is able to suppress doughnut degassing component 1
The pressure loss steeply rise.
In addition, supporting mass 10 be cylindrical shape, therefore can the inner peripheral surface 3a to hollow fiber membrane bundle 3 integrally support.
In addition, due to supporting mass 10 be it is netted, pressure loss when being able to suppress ink by supporting mass 10 rises.
Thereby, it is possible to inhibit the initial pressure rising of doughnut degassing component.
In addition, by the way that the percent opening of supporting mass 10 is set as 10% or more, so as to suitably inhibit doughnut de-
The initial pressure of pneumatic module rises, by the way that the percent opening of supporting mass 10 is set as 80% hereinafter, so as to inhibit supporting mass 10
To the excessive descent of the supporting force of hollow-fibre membrane 2.
In addition, since the configuration of supporting mass 10 is between a side end face 3c and another side end face 3d for hollow fiber membrane bundle 3, because
Supporting mass 10 can be housed in cylinder 5 by this.As a result, since doughnut degassing component 1 is easy to make, it is able to suppress
The manufacturing cost of doughnut degassing component 1.
In addition, in the ink-jet printer 11 involved in present embodiment, there is the first ink supply conduit 14 and the
Doughnut degassing component 1, therefore, the pressure being able to suppress in ink flow path are installed in the ink flow path of two ink supply conduits 15
Power loss steeply rises, and can chronically be de-gassed to ink.It as a result, for example will even with the self weight of ink
The ink-jet printer 11 that ink is supplied from ink storage unit 12 to ink gun 13 also suitably can supply ink to ink gun 13
Water.
More than, the preferred embodiment of the present invention is illustrated, but the present invention is not limited to the above embodiments.Example
It such as, in the above-described embodiment, is that cylindric situation is illustrated as supporting mass, but as long as doughnut can be supported
Film simultaneously inhibits hollow-fibre membrane to enter hollow portion, then supporting mass can be arbitrary shape.In addition, in the above-described embodiment,
As supporting mass be netted situation be illustrated, but as long as be can support hollow-fibre membrane and inhibit hollow-fibre membrane into
Enter hollow portion, then supporting mass may not be netted.In addition, in the above-described embodiment, being illustrated as the liquid being de-gassed
Ink and illustrated out, but the liquid to deaerate is also possible to the liquid other than ink.In addition, in the above-described embodiment,
Ink is supplied for mouthful 6a is automatically supplied into shell 4, is said the structure of the ink discharge in shell 4 from outlet 5d
It is bright, but the entrance and exit of ink can also be inverted.That is, be also possible to supply ink into shell 4 from outlet 5d, from
The structure that ink in shell 4 is discharged supply mouth 6a.
Embodiment
In the following, being illustrated to the embodiment of the present invention, but the present invention is not limited to embodiments below.
Make the doughnut of doughnut the degassing component and comparative example 1 and comparative example 2 of 1~embodiment of embodiment 3
Deaerate component, in hookup shown in Fig. 7, measures the rising of the pressure loss generated by making ink circulation.
(hookup)
As shown in fig. 7, the first ink supply conduit of the ink tank 21 for storing ink will be inserted into hookup
22 connect with the supply mouth of doughnut degassing component, are equipped on the first ink supply conduit 22 by the first ink supply conduit 22
The pressure of ink of the interior ink into the first ink supply conduit 22 of pump 23 and measurement of doughnut degassing components side liquor charging
Head pressure gage 24.In addition, the second ink supply conduit 25 and hollow fibre of ink tank 21 will be inserted into hookup
The outlet connection of dimension degassing component, the ink being equipped on the second ink supply conduit 25 in the second ink supply conduit 25 of measurement
Pressure discharge gage 26.
(embodiment 1)
The doughnut degassing component of embodiment 1 is produced as follows.
In embodiment 1, as base assembly, the doughnut using the SEPAREL EF-G5 of Dainippon Ink Chemicals is de-
Pneumatic module.Also, in the base assembly, supporting mass is made to be connected to the inner peripheral surface of hollow fiber membrane bundle and embodiment 1 is made
Hollow fiber film assembly, wherein the supporting mass be by the big Japanese plastics plastic wire of big Nihon Plast Co., Ltd. (Japanese:
ダ イ プ ラ ネ ト ロ ン シ ー ト) (width of mesh (3mm × 3mm), thickness (1.4mm)) by caliber φ become 14mm in a manner of roll up
At cylindrical shape.It is concretely demonstrated, produces the side wall with heterogeneity construction using poly 4-methylpene-1 as material
The hollow-fibre membrane of 180 μm of 100 μm of internal diameter, the outer diameter of (film).Then, to have 61 hollow-fibre membranes in every 1 inch
Mode is woven into curtain shape using multiple hollow-fibre membranes that organizine arranges same column, to produce the hollow fibre of specific length
Tie up diaphragm.Then, doughnut diaphragm is wound on cylindric supporting mass, produces cylindric hollow fiber membrane bundle.It connects
, the side perineurium end of hollow fiber membrane bundle is fixed on by the cylinder of hollow fiber membrane bundle insertion shell using sealing
The side open end of cylinder, and the another of cylinder is fixed in the other side perineurium end of hollow fiber membrane bundle using sealing
Side open end.Then, the first cover is installed in the side open end of cylinder, and in the other side open end of cylinder
Second cover is installed, to produce the doughnut degassing component of embodiment 1.The doughnut of embodiment 1 is shown in table 1
The essential condition of degassing component.
(embodiment 2)
As supporting mass, plastics network management (PX-225-2000, BK, the outer diameter of gloomy six Chemical Co., Ltd. are used
(14.6mm), internal diameter (13.6mm), spacing (squeeze out (10mm, wide reference value (0.8mm), caliber φ (14mm)).Other items
Part produces the doughnut degassing component of embodiment 2 same as Example 1ly.The doughnut of embodiment 2 is shown in table 1
The essential condition of degassing component.
(embodiment 3)
As supporting mass, plastics network management (PX-225-2000, BK, the outer diameter of gloomy six Chemical Co., Ltd. are used
(14.6mm), internal diameter (13.6mm), spacing (squeezing out (10mm), wide reference value (0.8mm)), caliber φ (10mm).Other
Part produces the doughnut degassing component of embodiment 3 similarly to Example 1.The doughnut of embodiment 3 is shown in table 1
The essential condition of degassing component.
(comparative example 1)
Other than extracting supporting mass from hollow fiber membrane bundle after the resin solidification in sealing, with embodiment 2
The doughnut degassing component of comparative example 1 is produced in the same manner.The component that is, doughnut as comparative example 1 deaerates, uses
The doughnut degassing component of the SEPAREL EF-G5 of Dainippon Ink Chemicals.The doughnut that comparative example 1 is shown in table 1 is de-
The essential condition of pneumatic module.
[table 1]
(experiment)
Experiment 1 in, using contain hydrocarbon solvent (Exxon Mobil Co. Ltd. system " Exxsol (registered trademark) D130 "
(Hydrocarbones, C14-C18, n-alkanes, iso-alkanes, cyclics, aromatics etc.)) ceramic ink,
And the set temperature of ink is set as 45 DEG C.
Also, the setting flow of ink (1) is set as 200g/min and makes ink circulation, will be measured by head pressure gage 24
Difference between inlet pressure out and the outlet pressure measured by discharge gage 26 goes out as Calculation of pressure loss, and benefit
The flow of ink is measured with flow measurement (not shown).Then, the setting flow of ink is set as 1000g/min and makes ink by (2)
Water circulation, will be between the inlet pressure that measured by head pressure gage 24 and the outlet pressure measured by discharge gage 26
Difference goes out as Calculation of pressure loss, and the flow of ink is measured using flow measurement (not shown).In addition, will by (1) and
(2) the calculated pressure loss is as initial value.
Then, the setting flow of ink is set as 1000g/min and places the arbitrary time by (3).Then, (4) are by ink
Setting flow be set as 200g/min and make ink circulation, by the inlet pressure measured by head pressure gage 24 and by outlet press
The difference between outlet pressure that power meter 26 is measured goes out as Calculation of pressure loss, and is measured using flow measurement (not shown)
The flow of ink.Then, the setting flow of ink is set as 1000g/min and makes ink circulation by (5), will be by head pressure gage 24
Difference between the inlet pressure measured and the outlet pressure measured by discharge gage 26 goes out as Calculation of pressure loss, and
And the flow of ink is measured using flow measurement (not shown).In addition, the standing time as (3), small for 23 in embodiment 1
When, in example 2 for 24 hours and 47 hours both, in embodiment 3 for 23 hours and 47 hours both.
Also, it will be by (1) and (2) the calculated pressure loss relative to by (4) and (5) the calculated pressure loss
Ratio calculated as the climbing of the pressure loss.The experiment of 1~embodiment of embodiment 3 and comparative example 1 is shown in table 2
As a result.In addition, the experimental result of embodiment 1 is made into curve graph and is shown in FIG. 8, the experimental result of embodiment 2 is made into
Curve graph is shown in FIG. 9, and the experimental result of embodiment 3 is made into curve graph and is shown in FIG. 10, by the experiment knot of comparative example 1
Fruit is made into curve graph and is shown in FIG. 11.
[table 2]
(evaluation 1)
As shown in table 2 and Fig. 8~Figure 10, in 1~embodiment of embodiment 3 without discovery the pressure loss sharply on
It rises.According to the result it is found that by with supporting mass, the effect steeply risen for inhibiting the pressure loss can be obtained.In addition,
It is found that hollow-fibre membrane can be supported as long as supporting mass is with a thickness of 1mm or so.In addition, knowing the caliber φ of supporting mass not
The case where by being still 14mm for the case where 10mm, as a result variation is little.In addition, will also realize that, in 1~embodiment of embodiment 3
In, after ink circulation 1 day or so, the pressure loss is without too big variation.
(evaluation 2)
As shown in table 2, Fig. 9 and Figure 11, as the result after being compared to embodiment 2 and comparative example 1 it is found that in reality
It applies in example 2, does not find steeply rising for the pressure loss, but in comparative example 1, the pressure damage within the time for not yet passing through 1 day
Mistake has just steeply risen.Particularly, it is found that the climbing of the pressure loss when setting flow of ink to be set as to 1000g/min is bright
It is aobvious.According to the result it is found that compared with not having the case where supporting mass, by the way that with supporting mass, the pressure that can be inhibited is damaged
Lose the effect steeply risen.In addition, will also realize that, in comparative example 1, after ink circulation 1 day or so time, the pressure loss
Without too big variation.
Description of symbols
1 doughnut degassing component, 2 hollow-fibre membranes, 3 hollow fiber membrane bundles, 3a inner peripheral surface, 3b hollow portion, the side 3c
End face, another side end face 3d, the side 3e perineurium end, the other side 3f perineurium end, 4 shells, 5 cylinders, the side 5a open end,
The other side 5b open end, 5c side wall, 5d outlet, 5e interconnecting piece, 5f internal screw thread, 6 first covers, 6a supply mouth, 6b connection
Portion, 6c internal screw thread, 7 second covers, 7a air entry, 7b interconnecting piece, 7c internal screw thread, 8 sealings, 8a communication port, 9 sealings, 10
Supporting mass, 101 threadiness portions, the first threadiness of 101a portion, the second threadiness of 101b portion, 102 meshes, 11 ink-jet printers, the storage of 12 inks
Deposit portion, 13 ink guns, 14 first ink supply conduits, 15 second ink supply conduits, 16 suction pumps, 17 air intake ducts, 21 ink tanks,
22 first ink supply conduits, 23 pumps, 24 head pressure gages, 25 second ink supply conduits, 26 discharge gages, L axis direction, L1
The central axis of the central axis of hollow fiber membrane bundle, L2 cylinder.
Claims (7)
- The component 1. a kind of doughnut deaerates, includes hollow fiber membrane bundle, is by more hollow-fibre membrane boundlings into cylinder Made of shape;And cylinder, it accommodates the hollow fiber membrane bundle and simultaneously extends in the axial direction, by from the hollow-fibre membrane The hollow portion of beam is to the gap supply liquid between the hollow-fibre membrane and to subtracting on the inside of the hollow-fibre membrane Pressure, to be de-gassed to the liquid, whereinThe doughnut degassing component has the supporting mass abutted with the inner peripheral surface of the hollow fiber membrane bundle,The supporting mass is netted.
- The component 2. a kind of doughnut deaerates, includes hollow fiber membrane bundle, is by more hollow-fibre membrane boundlings into cylinder Made of shape;And cylinder, it accommodates the hollow fiber membrane bundle and simultaneously extends in the axial direction, by from the hollow-fibre membrane The hollow portion of beam is to the gap supply liquid between the hollow-fibre membrane and to subtracting on the inside of the hollow-fibre membrane Pressure, to be de-gassed to the liquid, whereinThe doughnut degassing component has the supporting mass abutted with the inner peripheral surface of the hollow fiber membrane bundle,The supporting mass configures in the central axial direction of the hollow-fibre membrane in a side of the hollow fiber membrane bundle Between face and another side end face.
- The component 3. doughnut according to claim 1 or 2 deaerates, whereinThe supporting mass is cylindrical shape.
- The component 4. doughnut according to claim 1 deaerates, whereinThe liquid is UV ink or ceramic ink.
- The component 5. doughnut according to claim 4 deaerates, whereinThe liquid as the ceramic ink is from comprising glycols, glycol monoalkyl ethers, glycol dialkyl ether class, two Alcohol monoacetate class, glycol diacetate class, alcohols, ketone, acetate esters, lactic acid lipid, saturated hydrocarbons, unsaturated hydro carbons, Cyclic saturated hydrocarbons, cyclic annular unsaturated hydro carbons, aromatic hydrocarbon, terpene, ethers, cyclic imide, 3- methyl -2- oxazolidine Ketone, N- alkyl pyrrolidone, lactone, nitrogen-containing solvent group in at least one that selects.
- 6. a kind of ink-jet printer will be stored in the ink in ink storage unit by ink flow path and supply to ink gun, In,Doughnut degassing component according to any one of claims 1 to 5 is installed in the ink flow path.
- 7. a kind of degassing method of liquid, whereinIt is deaerated component using doughnut described in as claimed in claim 1 or 22, by the hollow portion from the hollow fiber membrane bundle to institute The gap supply liquid between hollow-fibre membrane is stated, and to depressurizing on the inside of the hollow-fibre membrane, to the liquid Body is de-gassed.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014260807 | 2014-12-24 | ||
JP2014-260807 | 2014-12-24 | ||
PCT/JP2015/084572 WO2016104155A1 (en) | 2014-12-24 | 2015-12-09 | Hollow-fiber degassing module and inkjet printer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107000445A CN107000445A (en) | 2017-08-01 |
CN107000445B true CN107000445B (en) | 2019-03-26 |
Family
ID=56150185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580064887.3A Active CN107000445B (en) | 2014-12-24 | 2015-12-09 | Doughnut degassing component and ink-jet printer |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180056665A1 (en) |
EP (1) | EP3238943A4 (en) |
JP (1) | JP6679922B2 (en) |
KR (3) | KR20170078735A (en) |
CN (1) | CN107000445B (en) |
CA (1) | CA2969317C (en) |
IL (1) | IL252527A0 (en) |
TW (1) | TWI700194B (en) |
WO (1) | WO2016104155A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6547761B2 (en) * | 2014-12-24 | 2019-07-24 | Dic株式会社 | Hollow fiber degassing module and inkjet printer |
EP3501628A4 (en) | 2016-08-17 | 2020-01-08 | Mitsubishi Chemical Cleansui Corporation | Hollow fiber membrane module, degassing and gas supplying device, inkjet printer, and device for manufacturing carbonated spring |
EP3639912A4 (en) | 2017-06-14 | 2020-09-16 | Mitsubishi Chemical Cleansui Corporation | External circulation-type hollow fiber membrane module |
CN110785286B (en) * | 2017-06-23 | 2021-04-09 | 东伸工业株式会社 | Fabric printing method and fabric printing apparatus |
JP2019130511A (en) * | 2018-02-02 | 2019-08-08 | コニカミノルタ株式会社 | Deaerator and ink jet recording device |
DE102018129165A1 (en) * | 2018-11-20 | 2020-05-20 | UMS Gmbh & Co KG | Gas pressure measuring device with hollow fiber membrane bundle |
DE102018131355A1 (en) * | 2018-12-07 | 2020-06-10 | UMS Gmbh & Co KG | Total gas measuring device with molded body |
JP6973665B2 (en) * | 2018-12-28 | 2021-12-01 | Dic株式会社 | Degassing system, liquid degassing method, degassing unit, degassing module, degassing system manufacturing method, and natural resource production method |
JP7014336B2 (en) * | 2019-06-28 | 2022-02-01 | Dic株式会社 | Hollow fiber degassing modules, inkjet printers, and liquid degassing methods |
JP7400871B2 (en) * | 2022-05-13 | 2023-12-19 | Dic株式会社 | chemical analyzer |
JP7400872B2 (en) * | 2022-05-13 | 2023-12-19 | Dic株式会社 | chemical analyzer |
JP7400869B2 (en) * | 2022-05-13 | 2023-12-19 | Dic株式会社 | chemical analyzer |
JP7400870B2 (en) * | 2022-05-13 | 2023-12-19 | Dic株式会社 | chemical analyzer |
Family Cites Families (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288877A (en) * | 1962-06-29 | 1966-11-29 | Petro Tex Chem Corp | Separation of alkyl bromide from hydrocarbons by extractive distillation |
US3422008A (en) * | 1963-10-24 | 1969-01-14 | Dow Chemical Co | Wound hollow fiber permeability apparatus and process of making the same |
GB1366615A (en) * | 1971-02-25 | 1974-09-11 | Dow Chemical Co | Method for making a hollow fibre separatory element |
US4021252A (en) * | 1973-10-31 | 1977-05-03 | American Can Company | Jet printing ink composition |
US4220535A (en) * | 1978-08-04 | 1980-09-02 | Monsanto Company | Multi-zoned hollow fiber permeator |
US4715953A (en) * | 1983-04-01 | 1987-12-29 | Baxter Travenol Laboratories, Inc. | Hollow fiber separation device manifold |
JPS59196706A (en) * | 1983-04-22 | 1984-11-08 | Dainippon Ink & Chem Inc | Heterogenous membrane and preparation thereof |
DE3575695D1 (en) * | 1984-07-18 | 1990-03-08 | Akzo Gmbh | METHOD AND DEVICE FOR PRODUCING HEAT AND / OR FABRIC EXCHANGERS CONTAINING PIPES. |
CA1272139A (en) * | 1984-11-16 | 1990-07-31 | Shoji Mizutani | Fluid separator, hollow fiber to be used for construction thereof and process for preparation of said hollow fibers |
ZA8680B (en) * | 1985-01-08 | 1987-08-26 | Mcneilab Inc | Mass transfer device having a microporous,spirally wound hollow fiber membrane |
JPH0775622B2 (en) * | 1985-07-16 | 1995-08-16 | テルモ株式会社 | Hollow fiber membrane for artificial lung, method for producing the same, and artificial lung using the hollow fiber membrane |
AU623848B2 (en) * | 1987-01-20 | 1992-05-28 | Terumo Kabushiki Kaisha | Porous polypropylene membrane and process for its production |
DE3803693A1 (en) * | 1987-03-10 | 1988-09-22 | Akzo Gmbh | MULTI-LAYER HOLLOW FILM BODY |
US4764320A (en) * | 1987-06-12 | 1988-08-16 | The Dow Chemical Company | Method for preparing semipermeable membrane compositions |
US4808309A (en) * | 1988-01-04 | 1989-02-28 | Texaco Inc. | Variable length membrane module |
JPH0786219B2 (en) * | 1988-05-23 | 1995-09-20 | 日特建設株式会社 | Ground reinforcement construction method |
US5234663A (en) * | 1989-01-26 | 1993-08-10 | Shiley, Inc. | Hollow fiber blood oxygenator |
US5449457A (en) * | 1991-04-22 | 1995-09-12 | Hoechst Celanese Corporation | Liquid membrane modules with minimal effective membrane thickness and methods of making the same |
US5186832A (en) * | 1991-12-31 | 1993-02-16 | Hoechst Celanese Corporation | Spiral-wound hollow fiber membrane fabric cartridges and modules having integral turbulence promoters |
US5264171A (en) * | 1991-12-31 | 1993-11-23 | Hoechst Celanese Corporation | Method of making spiral-wound hollow fiber membrane fabric cartridges and modules having flow-directing baffles |
US5284584A (en) * | 1992-12-31 | 1994-02-08 | Hoechst Celanese Corporation | Hollow fiber membrane fabric - containing cartridges and modules having solvent-resistant thermoplastic tube sheets, and methods for making the same |
JPH06226060A (en) * | 1993-02-05 | 1994-08-16 | Daicel Chem Ind Ltd | Hollow fiber membrane type element and membrane separation |
US5395468A (en) * | 1993-04-21 | 1995-03-07 | Medtronic, Inc. | Method of construction of a mass transfer device |
DE59508062D1 (en) * | 1995-03-11 | 2000-04-27 | Akzo Nobel Nv | Hollow thread bundle and fabric and / or heat exchanger |
US5695545A (en) * | 1996-05-10 | 1997-12-09 | Hoechst Celanese Corporation | Degassing liquids: apparatus and method |
JPH10296005A (en) * | 1997-04-25 | 1998-11-10 | Dainippon Ink & Chem Inc | Method for ultradeaeration of liquid and deaeration apparatus thereof |
JPH10324502A (en) * | 1997-05-21 | 1998-12-08 | Dainippon Ink & Chem Inc | Device and method for adding carbon dioxide to ultrapure water |
CN2342863Y (en) * | 1998-05-21 | 1999-10-13 | 山东招远膜天集团有限公司 | Liquid degassing film assembly |
US6183542B1 (en) * | 1998-11-09 | 2001-02-06 | Peter R. Bossard | Method and apparatus for purifying hydrogen |
US6258321B1 (en) * | 1999-05-06 | 2001-07-10 | Dideco S.P.A. | Apparatus and method for cardioplegia delivery |
US6273355B1 (en) * | 1999-05-06 | 2001-08-14 | Dideco S.P.A. | Method and apparatus for manufacturing wound tube bundles |
US6558450B2 (en) * | 2001-03-22 | 2003-05-06 | Celgard Inc. | Method for debubbling an ink |
US6616841B2 (en) * | 2001-06-21 | 2003-09-09 | Celgard Inc. | Hollow fiber membrane contactor |
US6939392B2 (en) * | 2003-04-04 | 2005-09-06 | United Technologies Corporation | System and method for thermal management |
CN2611021Y (en) * | 2003-04-10 | 2004-04-14 | 浙江欧美环境工程有限公司 | Channel-like water collection and water distribution type hollow fiber membrane assembly |
JP2005270944A (en) * | 2004-03-23 | 2005-10-06 | Daicen Membrane Systems Ltd | Hollow fiber membrane module |
JP2007130907A (en) * | 2005-11-11 | 2007-05-31 | Sii Printek Inc | Inkjet recording apparatus and method for deaerating ink |
EP1967559B1 (en) * | 2005-11-30 | 2020-07-29 | Konica Minolta Holdings, Inc. | Method for degassing of ink-jet ink, method for production of ink-jet ink, and ink-jet printer |
CN100374194C (en) * | 2006-07-19 | 2008-03-12 | 北京工业大学 | Method and apparatus for preparing inorganic oxidate or metallic nano-particle |
US8182592B2 (en) * | 2006-12-29 | 2012-05-22 | Ube Industries, Ltd. | Shell feed type gas separation membrane module |
US20090126733A1 (en) * | 2007-05-23 | 2009-05-21 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Xenon recovery from ambient pressure ventilator loop |
JP5397728B2 (en) * | 2008-04-30 | 2014-01-22 | 袈裟義 羽田野 | Leveling method for rivers, etc. |
CN102046271B (en) | 2008-05-30 | 2016-01-06 | Dic株式会社 | The manufacture method of degassed hollow-fiber module |
US8636826B2 (en) * | 2009-11-03 | 2014-01-28 | Societe Bic | Hydrogen membrane separator |
US8506685B2 (en) * | 2009-08-17 | 2013-08-13 | Celgard Llc | High pressure liquid degassing membrane contactors and methods of manufacturing and use |
CN103298544B (en) * | 2010-12-27 | 2016-05-18 | 旭化成化学株式会社 | The manufacture method of adsorbing separation membrane module, adsorbing separation membrane module and partition member |
CN202099086U (en) * | 2011-06-15 | 2012-01-04 | 杭州求是膜技术有限公司 | Novel degassing membrane component |
CN104703674B (en) * | 2012-08-10 | 2017-08-15 | 宇部兴产株式会社 | Gas separation membrane module |
KR101493473B1 (en) * | 2012-11-19 | 2015-02-17 | 한국과학기술연구원 | Vanadium-based hydrogen permeation alloy used for a membrane, method for manufacturing the same and method for using the membrane |
CN203344498U (en) * | 2013-07-08 | 2013-12-18 | 深圳弘美数码纺织技术有限公司 | Ink degasser, ink degassing system and jet printing device |
CN104209006B (en) * | 2014-09-16 | 2016-08-31 | 杭州费尔过滤技术有限公司 | A kind of band helical barriers and the degassing membrane component of asymmetric pod apertures |
JP6820256B2 (en) * | 2014-10-10 | 2021-01-27 | インテグリス・インコーポレーテッド | Points of use or dispensing of filters with multiple pleated packs |
JP6547761B2 (en) * | 2014-12-24 | 2019-07-24 | Dic株式会社 | Hollow fiber degassing module and inkjet printer |
-
2015
- 2015-12-09 EP EP15872724.8A patent/EP3238943A4/en active Pending
- 2015-12-09 KR KR1020177014357A patent/KR20170078735A/en active Search and Examination
- 2015-12-09 KR KR1020217027080A patent/KR20210107912A/en not_active IP Right Cessation
- 2015-12-09 WO PCT/JP2015/084572 patent/WO2016104155A1/en active Application Filing
- 2015-12-09 CA CA2969317A patent/CA2969317C/en active Active
- 2015-12-09 KR KR1020197025605A patent/KR20190104449A/en active Application Filing
- 2015-12-09 US US15/539,639 patent/US20180056665A1/en not_active Abandoned
- 2015-12-09 CN CN201580064887.3A patent/CN107000445B/en active Active
- 2015-12-21 TW TW104142892A patent/TWI700194B/en active
- 2015-12-22 JP JP2015249908A patent/JP6679922B2/en active Active
-
2017
- 2017-05-25 IL IL252527A patent/IL252527A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN107000445A (en) | 2017-08-01 |
KR20190104449A (en) | 2019-09-09 |
TW201632365A (en) | 2016-09-16 |
US20180056665A1 (en) | 2018-03-01 |
CA2969317A1 (en) | 2016-06-30 |
KR20210107912A (en) | 2021-09-01 |
WO2016104155A1 (en) | 2016-06-30 |
TWI700194B (en) | 2020-08-01 |
EP3238943A4 (en) | 2018-08-01 |
IL252527A0 (en) | 2017-07-31 |
JP2016120489A (en) | 2016-07-07 |
JP6679922B2 (en) | 2020-04-15 |
CA2969317C (en) | 2023-06-13 |
KR20170078735A (en) | 2017-07-07 |
EP3238943A1 (en) | 2017-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107000445B (en) | Doughnut degassing component and ink-jet printer | |
JP6547761B2 (en) | Hollow fiber degassing module and inkjet printer | |
CN107106936B (en) | Doughnut degassing component and ink-jet printer | |
CN109414630B (en) | Hollow fiber degassing assembly and method for degassing liquid using same | |
US20220250393A1 (en) | Hollow fiber degassing module, inkjet printer, and method for degassing liquid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |